Bret A Pollack

Title: Bret A Pollack: Innovator in Baseband Signal Conversion

Introduction

Bret A Pollack is a notable inventor based in Redondo Beach, California. He has made significant contributions to the field of signal processing, particularly in the development of baseband signal converters for impulse radio receivers. With a total of two patents to his name, Pollack's work showcases his expertise and innovative spirit.

Latest Patents

One of Bret A Pollack's latest patents is a baseband signal converter for a wideband impulse radio receiver. This device combines multiple converter circuits and an RF amplifier into a single integrated circuit package. Each converter circuit features an integrator circuit that integrates a portion of each RF pulse during a sampling period, which is triggered by a timing pulse generator. The integrator capacitor is isolated by a pair of Schottky diodes connected to load resistors. Additionally, a current equalizer circuit ensures that the current flowing through the load resistors is equalized when the integrator is not sampling. Current steering logic is employed to transfer load current between the diodes and a constant bias circuit, depending on the presence of a sampling pulse.

Career Highlights

Throughout his career, Bret A Pollack has worked with several prominent companies, including Time Domain Corporation and Alereon, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the field of signal processing.

Collaborations

Pollack has collaborated with notable individuals in his field, including Preston Jett and Lawrence E Larson. These collaborations have further enriched his work and expanded his impact on the industry.

Conclusion

Bret A Pollack is a distinguished inventor whose contributions to baseband signal conversion have advanced the field of impulse radio receivers. His innovative patents and collaborative efforts reflect his commitment to technological advancement.